Learn how to use the Smithsonian Wild website to find amazing camera trap photos of mammals from around the world

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On Monday, June 23, Asian elephants Swarna, Maharani and Kumala finished their 30-day quarantine and made their public debut at the Smithsonian’s National Zoo. This […]

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  In honor of its 125th anniversary, the Smithsonian’s National Zoo is once again home to American bison, the animal that began the Zoo’s living […]

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Learning from the forest. Setting up a long-term forest research plot in a tropical dry forest in the heart of Panama City. Click here for […]

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How do you train a wild animal to come back to you after you have set it free? If it is a fringe-lipped bat, Trachops […]

The post Rockin’ out: Bats learn to love heavy metal music appeared first on Smithsonian Insider.

Seven red panda cubs were born at the Smithsonian Conservation Biology Institute! The cubs were born to mothers Nutmeg, Regan and Leo Mei. Keepers are […]

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Around 6:30 a.m. on Aug. 23, 2015 veterinarians examined the cub Mei Xiang gave birth to at 5:35 p.m. Aug. 22, 2015 at the Smithsonian’s […]

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A giant killer hornet war is waged between two colonies, and the resources, territories, and survival of a new generation are at stake. Watch the […]

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Oct. 4, 2016—The Smithsonian Conservation Biology Institute welcomed an Eld’s deer fawn Oct. 2 around 4:30 p.m. Both the fawn and her mom Sienna appear […]

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For more than twenty years, Vaquero, a monumental sculpture by Luis Jiménez, has greeted visitors as they enter the Smithsonian American Art Museum. Art conservator […]

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When it comes time to eat, Abyssinian ground hornbills pick up prey with their beak, toss it into the air and swallow it whole. But […]

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The storage and flux of terrestrial carbon (C) is one of the most uncertain components of the global C budget and detailed quantification of forest […]

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Internationally renowned artist Mark Bradford will debut one of his largest works to date with “Pickett’s Charge,” a monumental new commission that spans nearly 400 […]

The post Mark Bradford: Pickett’s Charge at the Hirshhorn Museum appeared first on Smithsonian Insider.

 Husband and wife artists, Mr. and Mrs. Ferguson, (who married at Burning Man in 2011) create detailed, tactile, often whimsical large-scale artworks, including the […]

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The partial federal government shutdown is one week old, but economists are still saying that its impact in Southern California and elsewhere will be limited.

Susanne Whatley: Business analyst Mark Lacter, why is that?

Mark Lacter: If you look back on the history of these things, Susanne, you see that the disputes are resolved before too much damage gets done.  As for Southern California, I notice that KPCC's Alice Walton was asking around over the weekend about the shutdown, and most folks gave it a shrug.  The regional economy is just too diversified - and not especially tied to federal employment.  You have about 46,000 federal workers employed in L.A. County in one capacity or another - that's out of a workforce of nearly 5 million.  And, now it appears as if the federal employees who have been furloughed are going to receive their back wages whenever the shutdown finally ends.

Whatley: That still might make things dicey when it comes time to pay the monthly mortgage...

Lacter: ...but at least money will be available before most folks run into serious liquidity issues.  That's what the shutdown really comes down to - inconvenience rather than dislocation.  And, you see this with the various government services affected: the E-Verify website is down - that lets business owners know whether the people they're wanting to hire can work legally in the U.S., which obviously is important.  The Small Business Administration has stopped processing loan applications, and the Federal Housing Administration is reporting delays in its loan processing, which could mean a home buyer might not complete his or her paperwork all that quickly.

Whatley: But, what if this were to go on for months?

Lacter: Well, then it would create problems, but nobody really thinks that's going to happen.  The real issue, not just nationally and regionally - but globally - is the refusal by Congress to raise the debt ceiling.  The deadline is a week from Thursday, and - of course - there's been all sorts of debate about what this would mean for the economy.

Whatley: All right, so what would this mean for the economy?

Lacter: Well, no one knows exactly.  But, then again, no one knows exactly what would happen if you fell out of a airplane without a parachute.  I just wouldn't want to test it out.  And, of course, let's keep in mind that these are manufactured crises - not reflective of anything that's going on with the real economy.  It's certainly not reflective of anything that's going on in L.A., which saw a big jump in payroll jobs for 2012 - actually it was the sharpest increase since 2005, and nearly double the national rate (that's despite an unemployment rate that remains very high in certain parts of Los Angeles).

Whatley: What about some of the big locally based companies?

Lacter: Well, if your company is publicly traded, there's a good chance your shares took a dip these past few days.  Going back to September 18, the Dow has lost almost 700 points, which - percentage-wise - is not very much, but it is reflective of how uneasy Wall Street has become.  Public companies based in the L.A. area are taking it on the chin - Disney, Amgen, Mattel, DirecTV - their stock prices are all down going back to the middle of September.

Whatley: Even so, hasn't this been a good year for the stock market?

Lacter: It has - those local companies are up anywhere from 13 percent 30 percent year to date, and the Dow is up 14 percent year to date.  Of course, the stock price of a company doesn't always match the amount of money it makes, and this year, even before worries about the debt ceiling, the numbers haven't been as good as they should be at this stage of a recovery.  And, that's why there's particular concern about next week.  You do have to wonder whether a default could have ripple effects involving trade, consumer spending, the dollar - who knows what?  Now, it's still a pretty good bet that saner heads will prevail, although there are no guarantees - and again, if worse came to worse, do you really want to be jumping out of that plane?  Guess we'll find out.

Mark Lacter writes for Los Angeles Magazine and pens the business blog at LA Observed.com.

This content is from Southern California Public Radio. View the original story at SCPR.org.

The state's online registration for Covered California has been up for a couple of weeks, and reaction has been mixed.

Steve Julian: Business analyst, Mark Lacter, what's your take on how well Californians are getting into the Affordable Care Act?

Mark Lacter: It's hard to get a good read, Steve, because it's hard to measure the success of what is really a new marketplace.  If you're basing it on the number of unique visitors coming to the Covered California website, well, then the program clearly has attracted lots of interest - they had almost a million visitors during the first week of eligibility.  But, maybe a better measure would be the number of people whose applications actually have been received by the insurance companies that are going to handle the claims.  If that's your measuring stick, then the numbers have been far smaller so far.  Now, it's worth pointing out that California - and particularly L.A. County - have a higher percentage of households without insurance than other parts of the nation, and so you'd expect there to be lots of interest.

Julian: So the question, then, is how many folks turn into actual policyholders paying actual premiums each month.

Lacter: The truth is nobody knows, which is why state officials want to sign up as many people as possible in the early going when the program is getting so much attention.  This is especially true for younger and healthier people who are needed to help offset the cost of caring for older and sicker people.

Julian: And, that's also why any computer glitch can be such a headache...

Lacter: That's right.  Covered California did run into problems in the early going, but everybody agrees that things are going much better than the federal website, which is the default site used by folks in states that don't have their own program to oversee the health care laws.  That federal site has been an utter disaster.  So, by comparison, California is ahead of the game.

Julian: It's a work in progress, even here.

Lacter: Very much so.  The California website still doesn't have a way for enrollees to find out which doctors and hospitals are included in each health plan.  And, that's a big deal because  insurance companies are limiting the options available as a way of keeping premiums low.  So, it's possible that the doctor you had been using for your individual insurance plan will not be on the list of doctors that can be used for one of the cheaper plans.  Of course, for someone who doesn't have any health coverage, none of that is likely to matter.

Julian: And then, there's the continued threat of a U.S. default...

Lacter: You know, Steve, this is like watching the beginning of a bad traffic accident in slow motion - and we're all pretty helpless to do anything about it.  And, so are the financial markets, which are moving back and forth not based on what's going on with the economy or with any industry, but on the latest press conference out of Washington.  One thing we do know is that if the nation does go into quote-unquote default - and we're not even sure what that might mean - but if Wall Street and somehow declares this a major crisis, it's going to be bad.

Julian: Who gets hit?

Lacter: It'll impact anyone who has a retirement account, any business wanting to borrow money, and potentially it's going to impact the budgeting of the state.  You know, one of the things we were reminded of during the Great Recession was how reliant California has been on higher-income individuals who make a lot of their money through the stock market and other investments.  So, when those folks do well - as they have been over the last year - the state coffers will do well.  And when they don't, as was the case in 2008 and 2009, the state takes a huge hit because there's not enough tax dollars coming in.  Gov. Brown and others have tried to lessen the reliance on those top tiers - so far without success.

Julian: And the state's budget situation is so much better than it was a year or two ago.

Lacter: That's the real pity.  And, even if the House and Senate reach a temporary agreement on the debt ceiling, it's just a matter of weeks or months before another deadline crops up - and more uncertainty for the financial markets.  I guess Chick Hearn would have called this nervous time.

Mark Lacter writes for Los Angeles Magazine and pens the business blog at LA Observed.com.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Recently a team of scientists working at the Smithsonian’s Tropical Research Institute in Panama, decided to try and learn for the first time just which body parts the gliding ant C. atratus uses to steer as they glide.

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Candy Feller, senior ecologist at the Smithsonian Environmental Research Center in Edgewater, Md., will lead an effort to track more than 100 miles of Florida mangrove forests that are encroaching on salt marshes to the north.

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In 1909, naturalist Dr. Edgar A. Mearns joined Theodore Roosevelt and scientists from the Smithsonian and New York’s American Museum of Natural History on an […]

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Recent botanical exploration efforts in the rugged Marquesas Islands (French Polynesia) have increased the known flora of the archipelago by an impressive 20 percent. Field research and collecting in conjunction with the Vascular Flora of the Marquesas Islands and Flore de la Polynesie française projects have yielded 62 new species of ferns and flowering plants bringing the total native species to 360, of which 18 are newly described and illustrated in a special issue of PhytoKeys.

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Fulcaldea stuessyi is a newly discovered member of the Barnadesioideae, a subfamily of the Compositae, or sunflower family of flowering plants. It was found in northeastern […]

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People living along the coast of Peru were eating popcorn 2,000 years earlier than previously reported and before ceramic pottery was used there, according to a new paper in the Proceedings of the National Academy of Sciences.

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As the Rim Fire burns deeper into Yosemite, park managers are fighting fire with fire—and one of the Smithsonian’s ForestGEO plots was caught in the […]

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Hidden in the thick foliage of tropical forests a subfamily of colorful beetles–the Chrysomelidae–may be hiding the secrets to the earliest stages of social behavior. […]

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By simulating the environment when corn was first exploited by people and then domesticated, Smithsonian scientists discovered that corn’s ancestor; a wild grass called teosinte, […]

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Carnivorous plants are a fascinating example of nature at its best. Living in habitats with nutrient-poor soil, carnivorous plants evolved to attract some insects as […]

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By charting the slopes and crags on animals’ teeth as if they were mountain ranges, scientists at the Smithsonian’s National Museum of Natural History have […]

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Corn, known also as maize, is a vital crop in the U.S. and throughout the Americas. First domesticated in Mexico some 9,000 years ago, scientists […]

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White-tailed deer don’t like to eat the invasive plants Japanese stilt grass, garlic mustard or barberry. Native oak seedlings and tulip poplar, on the other […]

The post Too many hungry deer are lowering diversity of native plants in eastern U.S. forests appeared first on Smithsonian Insider.

This work presents a technique for extracting the detailed shape of peaks with extended, overlapping tails in an X-ray powder diffraction pattern. The application discussed here concerns crystallite size broadening, though the technique can be applied to spectra of any origin and without regard to how the profiles are to be subsequently analyzed. Historically, the extraction of profile shapes has been difficult due to the complexity of determining the background under the peak, resulting in an offset of the low-frequency components of the Fourier transform of the peak known as the `hook' problem. The use of a carefully considered statistical weighting function in a non-linear least-squares fit, followed by summing the residuals from such a fit with the fit itself, allows one to extract the full shape of an isolated peak, without contributions from either the background or adjacent peaks. The extracted shape, consisting of the fit function recombined with the residuals, is not dependent on any specific shape model. The application of this to analysis of microstructure is performed independently of global parametric models, which would reduce the number of refined parameters; therefore the technique requires high-quality data to produce results of interest. The effectiveness of the technique is demonstrated by extraction of Fourier transforms of peaks from two sets of size-broadened materials with two differing pieces of equipment.

If you try to open a text file with UTF-16 or UTF-32 encoding, the Import Tool displays a warning message stating that the encoding is not supported.  If you continue to load the file anyways, it is opened with UTF-8 encoding, and the file may not be displayed or imported as expected.This bug exists in the following release(s):
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An error in an equation in the paper by Song et al. [Acta Cryst. (2019), C75, 1353–1358] is corrected.

During evaporation of natural and synthetic K–Mg–Cl brines, the formation of almost square plate-like crystals of potassium carnallite (potassium chloride magnesium dichloride hexa­hydrate) was observed. A single-crystal structure analysis revealed a monoclinic cell [a = 9.251 (2), b = 9.516 (2), c = 13.217 (4) Å, β = 90.06 (2)° and space group C2/c]. The structure is isomorphous with other carnallite-type com­pounds, such as NH4Cl·MgCl2·6H2O. Until now, natural and synthetic carnallite, KCl·MgCl2·6H2O, was only known in its ortho­rhom­bic form [a = 16.0780 (3), b = 22.3850 (5), c = 9.5422 (2) Å and space group Pnna].

An image from a teaser for Marvel Comics' 2015 "Civil War," part of crossover "Secret Wars." Could Spidey appear in the new Captain America: Civil War film now that Marvel and Sony have worked out a deal?; Credit: Marvel

Spider-Man is coming home to join the rest of the Marvel movie family (um, except for the Fantastic Four and the X-Men) in upcoming films under a new deal struck between Sony, the home for Spider-Man movies, and Disney's Marvel Studios, home of Iron Man and the Avengers

It's been a bumpy road for Spidey for almost a decade, but now he's set to be part of the largely critically and financially successful Marvel Cinematic Universe films. He's already made history, and he could make more history soon. 

Here's a brief history of cinematic Spider-Man, looking ahead to his new adventures with Marvel's large and growing stable of movie superheroes.

Coming out of the superhero dark ages

Spider-Man was one of the catalysts for the current superhero movie boom. Superhero films were seen as potentially dead following the bomb of "Batman & Robin" with George Clooney, a critical failure and a mixed bag commercially.

Marvel dipped its toes in superhero movies with 1998's "Blade," which was a big hit, followed by 2000's "X-Men," but they both tried to distance themselves from their comic book source material (and the Joel Schumacher Batman movies) by putting their heroes in black leather and grounding them as much as possible in real-life aesthetics.

Sony's first "Spider-Man" movie came out in 2002 and showed that there was still room for an optimistic comic book take. The Sam Raimi-directed film also had a huge cultural impact as one of the first big summer movies following 9/11 — an early teaser that showed Spidey trapping bad guys between the two towers had to be pulled following the disaster.

Spider-Man 9/11 trailer

The movie ended up pulling in almost $822 million at the box office, including almost $404 million domestically, helmed by genre director Raimi, who had previously been best known for the horror-comedy "Evil Dead" films.

Spider-Man trailer

Tobey Maguire surprised as the star, pulling off the nerdy, earnest Peter Parker while also being believable enough as an action star in the Spider-Man suit. Maguire starred alongside Kirsten Dunst as love interest Mary Jane and Willem Dafoe as the villainous Green Goblin, and the film included the not-yet-a-superstar James Franco as Harry Osborn and now-Oscar-nominated J.K. Simmons as Daily Bugle publisher J. Jonah Jameson.

A sequel, 2004's "Spider-Man 2," continued the success of the first, with only a slight dip in overall box office while proving that the first film's success wasn't just a flash in the pan, that there was room for a relatively bright superhero in a dark time.

Spider-Man 2 trailer

Maguire almost ducked out of filming during negotiations, complaining of back pains following injuries while filming "Seabiscuit," and Jake Gyllenhaal almost stepped into the role — but Maguire recovered and held onto his spot. The escapist entertainment of superhero movies was starting to take hold in a growing way, but the superhero train was about to come off the rails for a few years.

The twilight of Tobey Maguire

As "Spider-Man 2" was hitting theaters, 2004 also brought "The Punisher," "Blade: Trinity" and "Catwoman," none of which showed superheroes as particularly promising movie saviors.

Marvel turned out more superhero movies that weren't loved by critics, including "Elektra," "Fantastic Four" and "X-Men: The Last Stand," though the latter two still did well at the box office (all were released by 20th Century Fox). DC Comics made the critical and commercial hit "Batman Begins" in 2005, but stumbled in 2006 with the underperforming "Superman Returns."

In 2007, "Spider-Man 3" dropped, and while it did great at the box office — it was the series' most popular film worldwide, though it dipped domestically — it was slammed by fans and critics. They took that Spider-Man optimism and tried making him emo, while overstuffing the bad guys — going from one villain in the previous films and upping it to three — and turning the campy dialogue up to 11.

Spider-Man 3 trailer

Trying to be 'Amazing' in a new superhero era

While Spidey stumbled, the next year Marvel released its first film from its own studio, the groundbreaking "Iron Man." It showed that you could make a franchise from a hero who was big in the comics but didn't have the same mainstream recognition.

It revitalized Robert Downey Jr.'s career and put Marvel Studios on the map, with a post-credits sequence laying the seeds for completely tying the films together in a way that hadn't been done on this scale ever before.

While Marvel started to crank up their self-produced film, Spider-Man lay dormant. Eventually, it was decided to reboot the character with Andrew Garfield taking over the role in 2012's "The Amazing Spider-Man." It scored the lowest domestic take of the series, while still excelling overseas.

Amazing Spider-Man 2 trailer 1

Sony quickly followed up with a sequel, while announcing their own plans to ape Marvel and try to create their own cinematic universe.

Amazing Spider-Man 2 villains trailer

The second "Amazing Spider-Man" movie set up other potential villains, and holding off the payoff of what exactly happened to Peter Parker's parents as Marvel tried to stretch Spider-Man into a female-led film, one focused on the villains, a movie led by Spidey character Venom and more.

Amazing Spider-Man first 10 minutes

The sequel showed diminishing returns, though, and plans for further sequels and spinoffs began to seem up in the air.

Hacked

In the midst of the Sony hack, documents revealed that Sony and Marvel had been negotiating over Marvel using Spider-Man in its own films — despite Sony having the rights to the character in perpetuity as long as they kept producing films, a deal worked out before Marvel had the resources and the belief in their own filmmaking capabilities. Still, the documents also showed that the talks had fallen apart, and hopes for Spider-Man appearing with Iron Man, Captain America, Thor and the rest of his Marvel friends appeared dim.

Then, Monday, Marvel shocked everyone by announcing that Spider-Man was coming home and would be part of the Marvel Cinematic Universe after all. There had been reports that they'd wanted Spider-Man for the third Captain America film, and with that film set for 2016, that may still happen. They also pushed back four of their "Phase Three" movies to make room in 2017 for a new "Spider-Man" movie, with reports indicating that the movie will feature a new actor taking over and Andrew Garfield getting pushed aside.

Spider-Man comes home

Andrew Garfield will likely go down in comics movie history as the right guy at the wrong time. He was a likable lead with a strong supporting cast, but Marvel looks ready to turn the page. Those on the Marvel side have previously indicated they'd avoid doing another origin story, so we'll probably skip seeing Uncle Ben killed to inspire Peter Parker once again.

"The new relationship follows a decade of speculation among fans about whether Spider-Man – who has always been an integral and important part of the larger Marvel Universe in the comic books – could become part of the Marvel Universe on the big screen," Marvel said in the announcement of the new deal.

Fans online have been largely ecstatic over the announcement of Marvel getting control of the character. Reports indicate that Sony still gets final say over Spider-Man, but that they're letting Marvel take the creative lead. Marvel also announced the possibility that other Marvel characters could appear in future Spider-Man films.

While Sony's Amy Pascal stepped down as the motion picture head of Sony following the hacking scandal and its associated public embarrassments, she's staying on as a producer — including co-producing the next Spider-Man film with Marvel creative film leader Kevin Feige.

Some fans have also asked for an even bigger step away from the traditional Spider-Man by introducing Miles Morales, the popular half-black/half-hispanic Spider-Man from an alternate universe in the comics, but the official Marvel press release does mention Peter Parker, and Marvel executives have previously taken a strong stance against moving away from Parker as the secret identity.

Still, as Badass Digest's Devin Faraci notes, the executive who'd taken the strongest stance against Miles Morales — Avi Arad — isn't mentioned in the press release about the new film, so maybe Marvel will surprise fans once again. Also, relations have apparently been icier between Marvel and Fox, with fans speculating that Marvel is trying to ice out the X-Men and the Fantastic Four from their comics — but if the companies could work out a deal to use those heroes in a Marvel Cinematic Universe film, it could prove to be an even bigger surprise.

The new Spider-Man film is set for July 28, 2017, and he may appear in another Marvel film sooner.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Quaternion methods for obtaining solutions to the problem of finding global rotations that optimally align pairs of corresponding lists of 3D spatial and/or orientation data are critically studied. The existence of multiple literatures and historical contexts is pointed out, and the algebraic solutions of the quaternion approach to the classic 3D spatial problem are emphasized. The treatment is extended to novel quaternion-based solutions to the alignment problems for 4D translation and orientation data.

A Landau theory for the wurtzite-based heterovalent ternary semiconductor ZnSnN2 is developed and a first-order reconstructive phase transition is proposed as the cause of observed crystal structure disorder. The model infers that the phase transition is paraelectric to antiferroelectric.

(The Paypers) Yoti has revealed a pair of partnerships to provide solutions combining its biometric technology...